Actor Jimmy Smits hosts the 30th anniversary presentation of “A Capitol Fourth,” which airs live on PBS from the West Lawn of the U.S. Capitol July 4 from 8-9:30 PM ET.

The program features performances by Grammy and Emmy Award-winning actor and musician Steve Martin with the Steep Canyon Rangers; multi-platinum recording artist Josh Groban; Broadway and Glee star Matthew Morrison; American Idol winner Jordin Sparks, who will perform Beauty and the Beast while Mark Ballas and Chelsie Hightower (Dancing with the Stars) dance to the Disney tune; rock ‘n’ roll legend Little Richard with the cast of Broadway’s Million Dollar Quartet; three-time Tony nominee Kelli O’Hara; and the National Symphony Orchestra under the direction of pops conductor Jack Everly.

Check out the rehearsal photos in the gallery and have a happy and safe Fourth of July!